1-2cos(x)=o

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Solution for 1-2cos(x)=o equation: 


Simplifying
1 + -2cos(x) = o

Multiply cos * x
1 + -2cosx = o

Solving
1 + -2cosx = o

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -2cosx = -1 + o

Combine like terms: 1 + -1 = 0
0 + -2cosx = -1 + o
-2cosx = -1 + o

Divide each side by '-2osx'.
c = 0.5o-1s-1x-1 + -0.5s-1x-1

Simplifying
c = 0.5o-1s-1x-1 + -0.5s-1x-1

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